Leander Paes and Mahesh Bhupathi have won the doubles title at the ATP Chennai Open tennis tournament last night. They beat the Dutch-American pair of Robin Hasse and David Martin 6-2, 6-7, 10-7. The Indian express duo played with determination to start the season with a win ahead of the Australian Open. Swiss star Stanislas Wawrinka has won the Men's Singles title. In the final at Chennai on Sunday, the third seeded Swiss defeated Belgian Xavier Malisse in three sets 7-5, 4-6, 6-4. Seventh seeded Malisse had won the title in 2007.